<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
  </head>
  <body>
    <script>
      const title = "hello";
      const print = function () {
        return "jack";
      };

      const str = `abc ${title} ${print()} ${1 + 100} ${(function () {
        return "apple";
      })()} this is 
      pen !!
      `;
      console.log(str);
    </script>
  </body>
</html>
